transition state calculation

Subject:

if B is 1s22s22p1, what is Li?

Passfield:

Comments:
: Hi : I have tried to find the transition state by tsfind keyword, but some time it does not find the TS geometry but it shows at the end the excited rotational geometry or completely different geometry from the first. : Is there anyother way to conduct calculation to the transition state? : Thanking in advance : Shabnam